Pay per click (PPC) is an internet advertising model used to direct traffic to websites, in which advertisers pay the publisher (typically a website owner or a host of website) when the ad is clicked. It is defined simply as "the amount spent to get an advertisement clicked"
Paid To Click is an online business model that draws online traffic from people aiming to earn money from home. Paid-To-Click, or simply PTC websites, act as middlemen between advertisers and consumers; the advertiser pays for displaying ads on the PTC website, and a part of this payment goes to the viewer when he views the advertisement.

Paid-To-Click, or simply PTC websites, act as middlemen between advertisers and consumers; the advertiser pays for displaying ads on the PTC website, and a part of this payment goes to the viewer when he views the advertisement.

PPC stands for pay-per-click, a model of internet marketing in which advertisers pay a fee each time one of their ads is clicked.

PPC is where you pay for a click, which depends on the amount of people bidding for that particular keyword. While, PTC is more like a monetization strategy, where one gets paid for every legitimate click.

PPC is pay per click term where advertiser pay for their advertisement to the publisher when he or she gets a click on their ad. PTC is paid to click term where the advertiser pays to publisher and viewer both for their advertisement.